SWOON Meaning of SWOON in English I. verb Synonyms: faint , black out, ||crap out, pass out, ||swarf, ||swelt Related Word: die away, drownII. noun Synonyms: faint , blackout, coma, syncope Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003